<?php
if($_GET["id"]){
        $id     = $_GET["id"];
        $sql    = "DELETE FROM clients WHERE c_id=$id LIMIT 1";
        $result = mysql_query($sql);
        print "<h3>Client deleted!</h3>";
        print '<h3>Return <a href="javascript:history.go(-1)">back</a></h3>';
}
?>
